83406921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{5387}}^1$

素因数の和:5800

約数の個数: 16

約数和(自身を含む): 120087744

約数和(自身を除く): 36680823

約数列:

[1, 3, 13, 39, 397, 1191, 5161, 5387, 15483, 16161, 70031, 210093, 2138639, 6415917, 27802307, 83406921]

約数ペア:

[(1, 83406921), (3, 27802307), (13, 6415917), (39, 2138639), (397, 210093), (1191, 70031), (5161, 16161), (5387, 15483)]